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Cristian Hein

Cristian Hein is listed to teach a refereeing course combining rules, real competition cases and progressive assessment.

Biography

At Beleza Dojo, Cristian Hein leads a school offering children’s Brazilian jiu-jitsu, fitness training and athlete development. A 2023 Buenos Aires legislative proposal traced the school’s teaching to 2011 and the Beleza name to 2018. It also described technical advisory work for Team Lakay. GMA’s March 2023 report identified Hein as the black belt leading a jiu-jitsu seminar while Team Lakay prepared an affiliation with Lotus Club BJJ. ONE named Hein as the Argentine grappler who awarded Jhanlo Sangiao a purple belt in 2023. In September 2025, Info Quilmes reported his qualifications in physical education and high-performance sport. The school had around 150 students, around eighty taking BJJ. Hein invited residents to join or support its planned Brazil trip. Santo Negro’s course profile dates his refereeing to 2015 and his work training referees to 2023. It lists refereeing coordination roles with AJP and ADCC in South America. The organizer also reports his CBJJE world titles in 2024 and 2025. He is listed alongside Gebardo Messina and Renato Sugino to teach a program where learners interpret rules, analyze real competition situations and progress through assessments.

Sources for this profile

  • GMA, March 2023.(opens in a new tab)

    • GMA’s March 2023 report names black belt Cristian Hein as the seminar leader while Team Lakay planned a Lotus Club BJJ affiliation.

      Where in the source: Seminar.

      Accessed:

  • Buenos Aires Chamber proposal, 2023.(opens in a new tab)

    • The 2023 legislative proposal describes Hein leading Beleza Dojo: school teaching since 2011, that name since 2018, children’s BJJ, fitness and athlete development, and technical advice to Team Lakay.

      Where in the source: Foundations, pages 2–3.

      Accessed:

  • Info Quilmes, September 2025.(opens in a new tab)

    • Info Quilmes reported head coach Hein’s physical-education and high-performance-sport qualifications, around 150 students including around eighty in BJJ, his community invitation and planned Brazil trip, and his 2024 CBJJE black-belt world title.

      Where in the source: Hein.

      Accessed:

  • Santo Negro Producciones.(opens in a new tab)

    • Santo Negro’s course profile dates Hein’s refereeing to 2015 and referee training to 2023, and names AJP and ADCC South American coordination roles. Listed with Gebardo Messina and Renato Sugino, he is listed to teach a programme combining rule interpretation, analysis of real competition situations and progressive assessment. The organiser also reports his 2024 and 2025 CBJJE world titles.

      Where in the source: Teaching team.

      Accessed:

  • ONE Championship, April 2023.(opens in a new tab)

    • ONE named Hein as the Argentine grappler who awarded Jhanlo Sangiao his purple belt in 2023.

      Where in the source: Sangiao.

      Accessed:

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